UFO cover used by government to ‘hide a lot of things,’ former NASA agent says

In an era captivated by unidentified flying objects (UFOs) and government conspiracies, one former NASA official is cutting through the noise and casting doubt on aliens coming to Earth.

Joseph Gutheinz, a retired senior special agent with NASA’s Office of Inspector General and current criminal defense attorney, said it’s time to apply science, not speculation, to the debate.

"Prove it. Honestly, prove it," he said to those who believe in the presence of UFOs on Earth.

"They've...